ESAB Warrior 400, Инструкция по эксплуатации

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6 MAINTENANCE
0463 362 001 - 18 - © ESAB AB 2013
6 MAINTENANCE
6.1 Overview
Regular maintenance is important for safe, reliable operation.
Only personnel with the appropriate electrical skills (authorized staff) may remove safety
plates.
CAUTION!
All warranty undertakings from the supplier cease to apply if the customer
attempts any work to rectify any faults in the product during the warranty period.
6.2 Power source
Check regularly that the welding power source is not clogged with dirt. Clogged or blocked
air inlets and outlets can result in overheating.
How often and which cleaning methods apply depend on:
• the welding process
• the arc times
• the environment
• the surrounding environment
It is normally sufficient to blow down the power source with dry compressed air (reduced
pressure) once a year.
6.3 Welding torch
A regular programme of care and maintenance reduces unnecessary and expensive
downtime.
Each time a wire bobbin is changed, the welding torch should be removed from the power
source and blown clean with compressed air.
The wire end must not have sharp edges when inserted into the wire liner.
For detailed information see instruction manuals for welding torches.